734646427142

• 7 — Number system
• 34646 — Manufacturer code
• 42714 — Product code
• 2 — Check digit (confirms the number is well-formed)

UPC-A ✓ Valid check digit

• 034646085596 — C540dw/20ppm 1200x1200 wifi A4
• 034646085565 — C543dn/20ppm 1200x1200 A4
• 034646090262 — C734dw/28ppm 1200dpi A4 wireless
• 034646090378 — C736dn/33ppm 1200dpi A4 network
• 034646090361 — C736n/33ppm 1200dpi A4 network
• 734646022095 — 515ft x 0.65 in ibm high yield correctable film ribbon 1299095 Black

Lexmark 521h hy return ton blk 52d1h00

Search for Lexmark 521h hy return ton blk 52d1h00 on Amazon (or for the code 734646427142)